| CFRP筋夹片式锚具数值分析 |
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| 引用本文： | 欧阳剑,蒋田勇. CFRP筋夹片式锚具数值分析[J]. 山西建筑, 2010, 36(18): 50-52 |
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| 作者姓名： | 欧阳剑 蒋田勇 |
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| 作者单位： | 1. 广州市高速公路有限公司,广东,广州,510288
2. 长沙理工大学,湖南,长沙,410076 |
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| 摘 要： | 采用ANSYS有限元软件建立CFRP筋夹片式锚具数值有限元模型,通过分析计算结果,得出Tsai-Wu失效准则能够较好地模拟CFRP筋在复杂应力作用下的失效、荷载滑移的理论计算曲线基本能反映实际情况,锚杯外表面轴向应力和环向应力的计算值与实测值基本一致。
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| 关 键 词： | 有限元 数值分析 锚具 |
The numerical analysis of CFRP wedge anchor |
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| OU Yang-jian,JIANG Tian-yong. The numerical analysis of CFRP wedge anchor[J]. Shanxi Architecture, 2010, 36(18): 50-52 |
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| Authors: | OU Yang-jian JIANG Tian-yong |
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| Affiliation: | OU Yang-jian JIANG Tian-yong |
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| Abstract: | The numerical finite element of CFRP wedge anchor was built using ANSYS finite element software,by analyzing the calculated results,it can be concluded that Tsai-Wu failure criterion can simulate the failure of CFPR tendon at complex stresses well,the theoretical calculated curve of loadslip can reflect practice situation,and the calculated value of anchor rod external surface axial stress are in agreement with the measured value. |
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| Keywords: | finite element numerical analysis anchor device |
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